NODE2VEC_create_temp_graph = """
CALL gds.graph.create(
  'crm_fastRP',
  {
    Company: {
      label: '企业'
    },
    Segment: {
      label: '工程项目标段'
    }
  }, {
    bid: {
      type: '投标',
      orientation: 'UNDIRECTED'
    }
})
"""

NODE2VEC_fastPR_vec = """
CALL gds.alpha.node2vec.stream(
  'crm_fastRP',
  {
   embeddingDimension: 64,
   iterations:20
  }
) YIELD nodeId, embedding
"""
